I am interested in getting a 1964 to 1970 Ford Mustang and wanted to know which VIN numbers only came in manual and which ones only in automatic or both. I know that they have C code and R code but didn't want to waste my time looking at ones that only came in manual. So my question is which codes are automatic and which are manual for the years 1964 to 1970, particularly 1968-69. Also I wanted to know how much horsepower came with each code? Any and all information will be greatly appreciated, especially if you have any extra info or insights to share. I wouuld also be interested in knowing which of these VIN codes or year models you would get and why?